Throw AbstractClassInstantiationError if an abstract class is instantiated

tests/language/language_dart2js.status

Index: tests/language/language_dart2js.status
===================================================================
--- tests/language/language_dart2js.status	(revision 11699)
+++ tests/language/language_dart2js.status	(working copy)
@@ -96,6 +96,13 @@
 method_override2_test/01: Fail # accepts illegal override
 method_override2_test/02: Fail # accepts illegal override
 method_override2_test/03: Fail # accepts illegal override
+implicit_this_test/02: Fail # instantiation of abstract class
+implicit_this_test/03: Fail # instantiation of abstract class
+abstract_getter_test/01: Fail # instantiation of abstract class
+interface_negative_test: Fail # instantiation of abstract class
+interface_test/00: Fail # instantiation of abstract class
+abstract_factory_constructor_test/00: Fail # instantiation of abstract class
+abstract_factory_constructor_test/01: Fail # instantiation of abstract class
 parameter_initializer6_negative_test: Fail # Issue 3502
 named_parameters2_test: Fail # Unimplemented non-matching static call
 named_parameters3_test: Fail # Unimplemented non-matching static call
@@ -177,7 +184,6 @@
 duplicate_implements_test/02: Fail # Negative language test.
 duplicate_implements_test/03: Fail # Negative language test.
 duplicate_implements_test/04: Fail # Negative language test.
-empty_body_member_negative_test: Fail # Negative language test.
 factory2_negative_test: Fail # Negative language test.
 factory3_negative_test: Fail # Negative language test.
 factory_negative_test: Fail # Negative language test.